L
Q. The total surface area of a cone whose radius is \(\frac{r}{2}\) and slant height 2l is
Correct Answer - Option
(B)
Related MCQs
- Q. If Diagonals AC and BD of a quadrilateral ABCD intersect at O in such a way that ar(△AOD) = ar(△
- Q. The linear equation 4x – 10y = 14 has
- Q. The base of a right triangle is 48 cm and its hypotenuse is 50 cm. The area of the triangle is
- Q. A diagonal of a parallelogram divides it into two congruent
- Q. In figure l1 || l2, the value of x is
- Q. If one angle of triangle is equal to the sum of the other two, then the triangle is
- Q. Equal _____ of the congruent circles subtend equal angles at the centers.
- Q. The Curved surface area of a right circular cylinder is 4.4 sq.cm. The radius of the base is 0.7 cm.
- Q. The shape of base of Pyramid is
- Q. A cone is 8.4 cm high and the radius of its base is 2.1 cm. It is melted and recast into a shape. Th
Discusssion
Login to discuss.